12241201231342 has 32 divisors (see below), whose sum is σ = 19686082867200. Its totient is φ = 5691499538400.

The previous prime is 12241201231327. The next prime is 12241201231409. The reversal of 12241201231342 is 24313210214221.

12241201231342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12241201231342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4402134 + ... + 6622777.

It is an arithmetic number, because the mean of its divisors is an integer number (615190089600).

Almost surely, 2^{12241201231342} is an apocalyptic number.

12241201231342 is a deficient number, since it is larger than the sum of its proper divisors (7444881635858).

12241201231342 is a wasteful number, since it uses less digits than its factorization.

12241201231342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11025472.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 12241201231342 its reverse (24313210214221), we get a palindrome (36554411445563).

The spelling of 12241201231342 in words is "twelve trillion, two hundred forty-one billion, two hundred one million, two hundred thirty-one thousand, three hundred forty-two".